89532303 has 16 divisors (see below), whose sum is σ = 136905216. Its totient is φ = 50983200.

The previous prime is 89532299. The next prime is 89532329. The reversal of 89532303 is 30323598.

It is not a de Polignac number, because 89532303 - 2² = 89532299 is a prime.

It is a super-4 number, since 4×89532303⁴ (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89532403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1123 + ... + 13428.

It is an arithmetic number, because the mean of its divisors is an integer number (8556576).

Almost surely, 2^89532303 is an apocalyptic number.

89532303 is a deficient number, since it is larger than the sum of its proper divisors (47372913).

89532303 is a wasteful number, since it uses less digits than its factorization.

89532303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14854.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 89532303 is about 9462.1510767901. The cubic root of 89532303 is about 447.3628521803.

The spelling of 89532303 in words is "eighty-nine million, five hundred thirty-two thousand, three hundred three".